(, ) (). , .
:
1) , ;
2) , , .
, , . , .
(TR) , :
TR = P * Q,
P ;
Q .
(AR) , . :
AR = | TR | = | P * Q | = P. |
Q | Q |
(MR) , :
MR = | ΔTR | = | Δ(P * Q) | = P * | ΔQ | = P. |
ΔQ | ΔQ | ΔQ |
, , . , .
( ) :
TR TC = π,
TR - ;
TC - ;
π - .
= .
= .
.
, TR = TC, . .
, . TR > TC, . , , . . . , .
, , .
, , . .
|
|
, . , , , .
(FC) , .
, , , , , .
.. , (AFC) .
AFC = FC/ Q.
(VC) , .
, , , .
(AVC) :
AVC = VC/ Q.
(TC) .
:
TC = f (Q), TC = FC + VC.
(.5.2).
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.5.2. ,
: ATC = TC/Q AFC +AVC = (FC + VC)/ Q.
AFC AVC.
(MC) , . , .
MC = | ΔTC | = | ΔVC |
ΔQ | ΔQ |
( ):
AVC = VC/Q = wL/Q = w/APL
= ΔVC/ΔQ = wΔL/ΔQ = w/PL,
w ;
L ;
L ;
PL .
, , . , , . , .
MC
MC,
AVC,
AC AC
AVC
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. 5.3.
, :
1) , ;
2) MC< AC, ; MC>AC, ;
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|
3) , ;
4) MC< AVC, ; MC>AVC, .